Both mother and father came of good Scottish families--the paternal line running back to Lord Home of Douglas, who went over to France with the Douglas during the French wars of Henry V. and VI. and was killed at the battle of Verneuil. Joseph Hume died when David was an infant, leaving himself and two elder children, a brother and a sister, to the care of their mother, who is described by David Hume in _My Own Life_ as "a woman of singular merit, who though young and handsome devoted herself entirely to the rearing and education of her children." Mr. Burton says: "Her portrait, which I have seen, represents a thin but pleasing countenance, expressive of great intellectual acuteness;" and as Hume told Dr. Black that she had "precisely the same constitution with himself" and died of the disorder which proved fatal to him, it is probable that the qualities inherited from his mother had much to do with the future philosopher's eminence. It is curious, however, that her estimate of her son in her only recorded, and perhaps slightly apocryphal utterance, is of a somewhat unexpected character. "Our Davie's a fine goodnatured crater, but uncommon wake-minded." The first part of the judgment was indeed verified by "Davie's" whole life; but one might seek in vain for signs of what is commonly understood as "weakness of mind" in a man who not only showed himself to be an intellectual athlete, but who had an eminent share of practical wisdom and tenacity of purpose. One would like to know, however, when it was that Mrs. Hume committed herself to this not too flattering judgment of her younger son. For as Hume reached the mature age of four and thirty, before he obtained any employment of sufficient importance to convert the meagre pittance of a middling laird's younger brother into a decent maintenance, it is not improbable that a shrewd Scots wife may have thought his devotion to philosophy and poverty to be due to mere infirmity of purpose. But she lived till 1749, long enough to see more than the dawn of her son's literary fame and official importance, and probably changed her mind about "Davie's" force of character. David Hume appears to have owed little to schools or universities. There is some evidence that he entered the Greek class in the University of Edinburgh in 1723--when he was a boy of twelve years of age--but it is not known how long his studies were continued, and he did not graduate. In 1727, at any rate, he was living at Ninewells, and already possessed by that love of learning and thirst for literary fame, which, as _My Own Life_ tells us, was the ruling passion of his life and the chief source of his enjoyments. A letter of this date, addressed to his friend Michael Ramsay, is certainly a most singular production for a boy of sixteen. After sundry quotations from Virgil the letter proceeds:--